Line.java

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/*******************************************************************************
 * Copyright (c) 2012 Stefan Profanter. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the GNU Public License v3.0 which accompanies
 * this distribution, and is available at http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors: Stefan Profanter - initial API and implementation, Year: 2012
 ******************************************************************************/
package edu.tum.cs.vis.model.util;

import processing.core.PGraphics;

public class Line extends DrawObject {

        private static final long       serialVersionUID        = 6189622478733284349L;

        public Line() {
                super(2);
        }

        public void draw(PGraphics g, DrawSettings drawSettings) {
                applyColor(g, drawSettings);
                if (drawSettings != null && drawSettings.drawType == DrawType.POINTS) {
                        for (int i = 0; i < position.length; i++) {
                                if (position[i].overrideColor != null) {
                                        g.stroke(position[i].overrideColor.getRed(),
                                                        position[i].overrideColor.getGreen(),
                                                        position[i].overrideColor.getBlue());
                                        g.noFill();
                                } else if (drawSettings.getOverrideColor() == null && position[i].color != null) {
                                        g.stroke(position[i].color.getRed(), position[i].color.getGreen(),
                                                        position[i].color.getBlue());
                                        g.noFill();
                                }
                                g.point(position[i].x, position[i].y, position[i].z);
                        }
                } else
                        g.line(position[0].x, position[0].y, position[0].z, position[1].x, position[1].y,
                                        position[1].z);
        }
}